Digital Nanoammeter, DNM-121

Digital Nanoammeter, DNM-121
Product Description

With sincere intentions to preserve and uplift our reputation in both national and international markets, we bring forth a precision-engineered array of Digital Nanometer. This application specific instrument is widely used in laboratories for measurements of current from photomultiplier tubes, photometer etc. A team of our qualified professionals, with hard-earned experience, manufacture the offered range with utmost care and perfection ensuring set industrial standards. Moreover, the offered range is equipped with technically advanced features.


* Easy maintenance

* Durable finish standards

* Smooth functioning


* Measures current down to 100pA

* All solid state and IC design

* Accepts either polarity of input


# To measure current from photomultiplier tubes, photometer etc.

# Leakage currents in solid state devices. FET gate and tube grid voltages without loading errors.

# Current through very high resistance in conjunction with a power supply.

# Potentials across semiconductors, piezoelectric systems & pH electrodes.


100nA, 1mA, 10mA, 100mA with 100% over-ranging


0.2% for all ranges



Input Resistance

25Ω, 2.5Ω, 0.25Ω, 0.025Ω


3½ digit 7 segment LED with auto polarity and decimal indication


Through amphenol connector

Power Supply

220V±10%, 50Hz

Contact Us

Building 452, Adarsh Nagar, Roorkee, Uttarakhand, 247667, India
Phone :+918068214325